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https://www.readbyqxmd.com/read/28527172/metastatic-crohn-s-disease
#1
Deepak N Amarapurkar, Amey Sonavane, Anjali D Amarapurkar
Metastatic cutaneous involvement is a rare extraintestinal manifestation of Crohn's disease. Presence of cutaneous noncaseating granulomas that are anatomically noncontiguous in location with a fistula or the gastrointestinal tract is a diagnostic hallmark. We present a case of inflammatory bowel disease initially diagnosed as ulcerative colitis, but later manifesting as intra-abdominal abscesses and ulcerated cutaneous lesions that on biopsy proved to be metastatic Crohn's disease. The patient promptly responded to corticosteroid therapy...
April 2017: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/28526351/docosahexaenoyl-serotonin-emerges-as-most-potent-inhibitor-of-il-17-and-ccl-20-released-by-blood-mononuclear-cells-from-a-series-of-n-acyl-serotonins-identified-in-human-intestinal-tissue
#2
Ya Wang, Michiel G J Balvers, Henk F J Hendriks, Tessa Wilpshaar, Tjarda van Heek, Renger F Witkamp, Jocelijn Meijerink
Fatty acid amides (FAAs), conjugates of fatty acids with ethanolamine, mono-amine neurotransmitters or amino acids are a class of molecules that display diverse functional roles in different cells and tissues. Recently we reported that one of the serotonin-fatty acid conjugates, docosahexaenoyl serotonin (DHA-5-HT), previously found in gut tissue of mouse and pig, attenuates the IL-23-IL-17 signaling axis in LPS-stimulated mice macrophages. However, its presence and effects in humans remained to be elucidated...
May 16, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28525543/fermentable-carbohydrates-fodmaps-exacerbate-functional-gastrointestinal-symptoms-in-patients-with-inflammatory-bowel-disease-a-randomised-double-blind-placebo-controlled-cross-over-re-challenge-trial
#3
Selina R Cox, Alexis C Prince, Clio E Myers, Peter M Irving, James O Lindsay, Miranda C Lomer, Kevin Whelan
Background and Aims: Preliminary evidence suggests fermentable carbohydrate restriction might ameliorate functional gastrointestinal symptoms (FGS) in quiescent inflammatory bowel disease (IBD). Our aim was to determine whether fermentable carbohydrates exacerbate FGS in quiescent IBD using a randomised, double-blinded, placebo-controlled, cross-over, re-challenge trial. Methods: Patients with quiescent IBD and FGS responsive to a low FODMAP diet were allocated to a series of 3-day fermentable carbohydrate challenges in random order (fructan, 12 g/d; galacto-oligosaccharides, GOS, 6 g/d; sorbitol, 6 g/d; and glucose placebo, 12 g/d), each separated by a standardised washout period...
May 19, 2017: Journal of Crohn's & Colitis
https://www.readbyqxmd.com/read/28523588/advances-in-the-development-of-janus-kinase-inhibitors-in-inflammatory-bowel-disease-future-prospects
#4
Mathurin Flamant, Josselin Rigaill, Stephane Paul, Xavier Roblin
Inflammatory bowel disease (IBD) is caused by a dysregulation of the immune system, inducing the production of proinflammatory cytokines and adhesion molecules. A better understanding of the mucosal immune response in IBD has led to the development of new drugs directed at inflammatory cytokines and leukocyte-trafficking molecules. Beyond tumor necrosis factor antagonists and anti-integrin molecules, which act by blocking the interaction between gut-specific lymphocytes and their receptor on vascular endothelium, the Janus kinase/signal transducer and activator of transcription (JAK/STAT) signaling pathway represents a new target in IBD...
May 18, 2017: Drugs
https://www.readbyqxmd.com/read/28523573/activation-of-nlrp3-inflammasome-in-inflammatory-bowel-disease-differences-between-crohn-s-disease-and-ulcerative-colitis
#5
Lazaros-Dimitrios Lazaridis, Aikaterini Pistiki, Evangelos J Giamarellos-Bourboulis, Marianna Georgitsi, Georgia Damoraki, Dimitrios Polymeros, George D Dimitriadis, Konstantinos Triantafyllou
BACKGROUND: NLRP3 inflammasome is a multimolecular cytosol complex that, when activated, contributes to the cleavage of pro-interleukin (IL)-1β to IL-1β. AIMS: To investigate NLRP3 inflammasome activation in inflammatory bowel disease. METHODS: Peripheral blood mononuclear cells from Crohn's disease (CD), ulcerative colitis (UC) patients and controls were stimulated with LPS in the absence or presence of MSU. After incubation, concentrations of IL-1β, IL-6, and TNFα were measured in cell supernatants and concentration of pro-IL-1β was measured in cell lysates...
May 18, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28523493/the-socio-economic-impact-of-work-disability-due-to-inflammatory-bowel-disease-in-brazil
#6
Renata de S B Fróes, Ana Teresa Pugas Carvalho, Antonio Jose de V Carneiro, Adriana Maria Hilu de Barros Moreira, Jessica P L Moreira, Ronir R Luiz, Heitor S de Souza
BACKGROUND: Inflammatory bowel disease (IBD) might have economic and social impacts in Brazil, where its prevalence has increased recently. This study aimed to assess disability due to IBD in the Brazilian population and demographic factors potentially associated with absence from work. METHODS: Analysis was performed using the computerized Single System of Social Security Benefits Information, with a cross-check for aid pension and disability retirement, for Crohn's disease (CD) and ulcerative colitis (UC)...
May 18, 2017: European Journal of Health Economics: HEPAC: Health Economics in Prevention and Care
https://www.readbyqxmd.com/read/28523450/a-review-of-the-clinical-pharmacokinetics-pharmacodynamics-and-immunogenicity-of-vedolizumab
#7
REVIEW
Maria Rosario, Nathanael L Dirks, Catherine Milch, Asit Parikh, Michael Bargfrede, Tim Wyant, Eric Fedyk, Irving Fox
Vedolizumab is a humanized anti-α4β7 integrin monoclonal antibody that selectively blocks trafficking of memory T cells to inflamed gut tissue by inhibiting the α4β7-mucosal addressin cell adhesion molecule-1 (MAdCAM-1) interaction. Approved for treating patients with moderately to severely active ulcerative colitis (UC) or Crohn's disease (CD), vedolizumab is administered as a 300 mg intravenous infusion. Vedolizumab undergoes a rapid, saturable, non-linear, target-mediated elimination process at low concentrations and a slower, linear, non-specific elimination process at higher concentrations...
May 18, 2017: Clinical Pharmacokinetics
https://www.readbyqxmd.com/read/28523434/salivary-exosomal-psma7-a-promising-biomarker-of-inflammatory-bowel-disease
#8
Xiaowen Zheng, Feng Chen, Qian Zhang, Yulan Liu, Peng You, Shan Sun, Jiuxiang Lin, Ning Chen
Inflammatory bowel disease (IBD) is an intestinal immune-dysfunctional disease worldwide whose prevalence increasing in Asia including China. It is a chronic disease of the gastrointestinal tract with unknown cause. Exosomes are small vesicles in various body fluids. They have diameters of 40-120 nm, and one of their functions is long-distance transfer of various substances. In this study, we investigated the contents of salivary exosomes in patients with IBD and in healthy controls to explore a new biomarker in patients with IBD...
May 18, 2017: Protein & Cell
https://www.readbyqxmd.com/read/28523070/a-curious-case-of-intestinal-diaphragm-disease-unmasked-by-perforation-of-a-duodenal-ulcer
#9
Mairéad McNally, Ion Cretu
Nonsteroidal anti-inflammatory drugs are a common cause of intestinal injury. A variety of NSAID-induced injuries may occur including ulcers, erosions, colitis, strictures, and diaphragm disease. Diaphragm disease refers to the development of multiple thin, concentric, stenosing strictures in the intestine. Strictures occur most often in the midintestine and are thought to be pathognomonic of NSAID damage. They can lead to intermittent or complete bowel obstruction. Diagnosis may be elusive as there is nothing specific about NSAID-induced injury at endoscopy and histology is also nonspecific...
2017: Case Reports in Medicine
https://www.readbyqxmd.com/read/28522900/high-throughput-rna-sequencing-utility-for-diagnosis-and-prognosis-in-colon-diseases
#10
EDITORIAL
Mamie Gao, Allen Zhong, Neil Patel, Chiraag Alur, Dinesh Vyas
RNA sequencing is the use of high throughput next generation sequencing technology to survey, characterize, and quantify the transcriptome of a genome. RNA sequencing has been used to analyze the pathogenesis of several malignancies such melanoma, lung cancer, and colorectal cancer. RNA sequencing can identify differential expression of genes (DEG's), mutated genes, fusion genes, and gene isoforms in disease states. RNA sequencing has been used in the investigation of several colorectal diseases such as colorectal cancer, inflammatory bowel disease (ulcerative colitis and Crohn's disease), and irritable bowel syndrome...
April 28, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28520712/announcement-world-ibd-day-may-19-2017
#11
(no author information available yet)
World IBD Day is recognized on May 19 to raise awareness of inflammatory bowel disease (IBD) and the two conditions that comprise it: Crohn's disease and ulcerative colitis, both of which cause chronic inflammation of the gastrointestinal tract. World IBD Day is sponsored by the European Federation of Crohn's and Ulcerative Colitis Associations, which includes the Crohn's & Colitis Foundation.
May 19, 2017: MMWR. Morbidity and Mortality Weekly Report
https://www.readbyqxmd.com/read/28520589/distance-to-specialist-care-and-disease-outcomes-in-inflammatory-bowel-disease
#12
Nienke Z Borren, Grace Conway, William Tan, Elizabeth Andrews, John J Garber, Vijay Yajnik, Ashwin N Ananthakrishnan
BACKGROUND: Optimal treatment of inflammatory bowel disease (IBD) requires specialized health care. Patients frequently travel long distances to obtain care for IBD, which may hinder regular care and affect outcomes adversely. METHODS: This study included patients with established Crohn's disease or ulcerative colitis receiving care at a single referral center between January 2005 and August 2016. Distance to our health care center from the zip code of residence was determined for each patient and classified into quartiles...
May 16, 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28520588/evaluation-of-the-quality-of-semen-and-sexual-function-in-men-with-inflammatory-bowel-disease
#13
Paz Valer, Alicia Algaba, Daniel Santos, Manuel E Fuentes, Elva Nieto, Javier P Gisbert, Pilar López, Elvira Quintanilla, Francisco J García-Alonso, Iván Guerra, Álvaro Páez, Fernando Bermejo
BACKGROUND: Data on fertility rates and medication safety in men with inflammatory bowel disease (IBD) are limited. The aim of this study was to evaluate whether there is a seminal alteration in patients with IBD and, if so, to evaluate the mechanisms that may play a role according to what has been described in the literature. Its secondary aim was to evaluate the impact on male sexual function of IBD. METHODS: Multicenter, cross-sectional, case series study comparing men with IBD and control subjects...
May 16, 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28520586/clinical-course-of-ulcerative-colitis-after-liver-transplantation-in-patients-with-concomitant-primary-sclerosing-cholangitis-and-ulcerative-colitis
#14
Mohammad Reza Fattahi, Seyyed Ali Malek-Hosseini, Gholam Reza Sivandzadeh, Ali Reza Safarpour, Kamran Bagheri Lankarani, Ali Reza Taghavi, Fardad Ejtehadi
BACKGROUND: The natural history of ulcerative colitis (UC) after liver transplantation (LT) for primary sclerosing cholangitis (PSC) remains ill defined. This study aimed to evaluate the course of UC after LT for PSC. METHODS: The course of UC, including the clinical colitis severity index, was evaluated in patients with concomitant PSC and UC who received LT for PSC-induced end-stage liver disease. A total of 167 (55.4%) patients with PSC had concurrent inflammatory bowel disease (IBD)...
May 16, 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28516874/long-term-effects-of-interleukin-17a-inhibition-with-secukinumab-in-active-ankylosing-spondylitis-3-year-efficacy-and-safety-results-from-an-extension-of-the-phase-3-measure-1-trial
#15
Xenofon Baraliakos, Alan J Kivitz, Atul A Deodhar, Jürgen Braun, James C Wei, Eumorphia Maria Delicha, Zsolt Talloczy, Brian Porter
OBJECTIVES: Secukinumab, a fully human anti-IL-17A monoclonal antibody, provided rapid and sustained improvements in signs and symptoms of ankylosing spondylitis (AS) over 2 years in the Phase 3 MEASURE 1 trial. Here, we report efficacy and safety after 3 years of treatment. METHODS: AS subjects completing 2 years of treatment every 4 weeks with subcutaneous secukinumab 150 or 75 mg (following intravenous loading or initial placebo treatment to 16/24 weeks) entered a separate 3-year extension study (NCT01863732)...
May 15, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28516725/the-need-for-better-preventative-strategies-for-inflammatory-bowel-disease-patients-at-risk-of-herpes-zoster-virus
#16
William Bye, Miles Sparrow, Susie Connor, Jane Andrews, Katie Ellard, Watson Ng, Georgia Hume, Sally Antoniades, Alissa Walsh
BACKGROUND: Immunosuppressed IBD patients have an increased risk of HZV infection. The existing live-attenuated HZV vaccine is contraindicated in some of these patients and can only be used with caution in others. AIMS: To describe characteristics of IBD patients suffering HZV to enable implementation of risk mitigation strategies for those at highest risk. METHODS: Gastroenterologists completed a proforma for IBD patients who experienced HZV infection: IBD phenotype, details of HZV infection, immunosuppression and any change to treatment upon diagnosis of HZV...
May 17, 2017: Internal Medicine Journal
https://www.readbyqxmd.com/read/28513998/ibd-due-to-pid-inflammatory-bowel-disease-caused-by-primary-immunodeficiencies-clinical-presentations-review-of-literature-and-proposal-of-a-rational-diagnostic-algorithm
#17
REVIEW
Daniel Tegtmeyer, Maximilian Seidl, Patrick Gerner, Ulrich Baumann, Christian Klemann
Inflammatory bowel diseases (IBD) including Crohn's disease (CD) and ulcerative colitis (UC) have a multifactorial pathogenesis with complex interactions between polygenetic predispositions and environmental factors. However, IBD can also be caused by monogenic diseases, such as primary immunodeficiencies (PID). Recently, an increasing number of these altogether rare diseases has been described to present often primarily, or solely as IBD. Early recognition of these conditions enables adaption of therapies and thus directly benefits the course of IBDs...
May 17, 2017: Pediatric Allergy and Immunology
https://www.readbyqxmd.com/read/28509817/modified-delphi-process-for-the-development-of-choosing-wisely-for-inflammatory-bowel-disease
#18
Geoffrey C Nguyen, Karen Boland, Waqqas Afif, Brian Bressler, Jennifer L Jones, Adam V Weizman, Sharyle Fowler, Smita Halder, Vivian W Huang, Gilaad G Kaplan, Reena Khanna, Sanjay K Murthy, Joannie Ruel, Cynthia H Seow, Laura E Targownik, Tanya Chawla, Luis Guimaraes, Aida Fernandes, Sherif Saleh, Gil Y Melmed
BACKGROUND AND AIMS: The prevalence and incidence of inflammatory bowel disease (IBD) in North America is among the highest in the world and imparts substantial direct and indirect medical costs. The Choosing Wisely Campaign was launched in wide variety of medical specialties and disciplines to reduce unnecessary or harmful tests or treatment interventions. METHODS: The Choosing Wisely list for IBD was developed by the Canadian IBD Network for Research and Growth in Quality Improvement (CINERGI) in collaboration with Crohn's and Colitis Canada (CCC) and the Canadian Association of Gastroenterology (CAG)...
June 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28509816/variations-in-health-insurance-policies-regarding-biologic-therapy-use-in-inflammatory-bowel-disease
#19
Abhijeet Yadav, Joshua Foromera, Ilana Feuerstein, Kenneth R Falchuk, Joseph D Feuerstein
BACKGROUND: The American Gastroenterological Association (AGA) has developed guidelines for the management of ulcerative colitis and Crohn's disease (CD) recommending anti-TNF therapy in moderate-severe disease. However, which drug is used is often dictated by insurance company policies. We sought to determine the insurance policy requirements prior to approval of biologic therapies. METHODS: Using the National Association of Insurance Commissioners report of the top 125 insurance companies by market share in 2014, we reviewed the first 50 that had online policies regarding anti-TNF and vedolizumab available...
June 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28509768/modified-delphi-process-for-the-development-of-choosing-wisely-for-inflammatory-bowel-disease
#20
Geoffrey C Nguyen, Karen Boland, Waqqas Afif, Brian Bressler, Jennifer L Jones, Adam V Weizman, Sharyle Fowler, Smita Halder, Vivian W Huang, Gilaad G Kaplan, Reena Khanna, Sanjay K Murthy, Joannie Ruel, Cynthia H Seow, Laura E Targownik, Tanya Chawla, Luis Guimaraes, Aida Fernandes, Sherif Saleh, Gil Y Melmed
BACKGROUND AND AIMS: The prevalence and incidence of inflammatory bowel disease (IBD) in North America is among the highest in the world and imparts substantial direct and indirect medical costs. The Choosing Wisely Campaign was launched in wide variety of medical specialties and disciplines to reduce unnecessary or harmful tests or treatment interventions. METHODS: The Choosing Wisely list for IBD was developed by the Canadian IBD Network for Research and Growth in Quality Improvement (CINERGI) in collaboration with Crohn's and Colitis Canada (CCC) and the Canadian Association of Gastroenterology (CAG)...
May 15, 2017: Inflammatory Bowel Diseases
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